10:11 p.m. ET: Brad Keselowski won't return after going to the garage with transmission issues. He said: "Something just broke in the back half of the drive train, either the transmission or drive shaft gear -- I'm not sure which one -- but it's one of those deals, unfortunately. We'll try to learn from it and move on."

10:08 p.m. ET: Drivers and their teams are huddling up to talk strategy during the rain delay.

"Clarification: Told by a Charlotte Motor Speedway spokesman that a driver must win all five segments to win the $2 million.

So obviously, if we get weather and can't complete all five segments, there would be no extra $1 million bonus."

6:03 p.m. ET: Can you see your favorite driver? Great use of Vine app from @NASCAR following the drivers' meeting.

5:56 p.m. ET: From NASCAR.com's Kenny Bruce, who is at the track: Brad Keselowski's team has changed out the radiator on the No. 2 Ford.

5:32 p.m. ET: It's time for the pre-race drivers' meeting. Who can you spot in this tweet from @NASCAR?

5:29 p.m. ET: This meeting of the minds is between a pair of champions. Jeff Gordon meets Martina Navratilova, considered perhaps the greatest women's player of all-time. From the @Drive2EndHunger account.

5:24 p.m. ET: This should come as no surprise, but Dale Earnhardt Jr. drew the biggest crowd during the Sprint Experience this evening. Thanks to @NASCAR with the retweet of @ChadWillis.

5:22 p.m. ET: David Ragan came up big earlier this year to win the Aaron's 499 at Talladega. Now he's just eating big. That burger could feed his entire team.

4:50 p.m. ET: Looks like Jeff Gordon (@JeffGordonWeb) is doing a Q&A with his fans on Twitter right now: "What's up everyone? I've got some time before heading to the driver's meeting. Send me your questions. I'll answer as many as I can."

4:32 p.m. ET: Just announced in the media center at the track: the current top five in the Sprint Fan Vote (in alphabetical order): Jeff Burton, Bobby Labonte, Danica Patrick, Ricky Stenhouse Jr. and Martin Truex Kr.

1:19 p.m. ET: You and us both, Timmy. "Headed to the track. The weather is looking a little iffy so lets hope Mother Nature holds off for tonight's show!" - via @TimmyHillRacer

1:01 p.m. ET: NASCAR VP Steve O'Donnell posted a picture on Twitter of the garage area ahead of tonight's race. "Still a few hours before we throw the Green for best All Star event in sports #NASCARpic.twitter.com/IaOOuGpaW9" - via @odsteve

12:57 p.m. ET: Sounds like it's going to be a long day for NASCAR.com's David Caraviello (@dcaraviello): "Been at track 30 seconds, and already two near road-rage incidents involving people in golf carts. #NoTurnSignal#NoIdeaWhereYoureGoing"

11:49 a.m. ET: Kyle Busch was the winner of last night's N.C. Education Lottery 200, and he did so despite taking a late and costly penalty. It was his first Truck Series win since 2011. Read the recap to get the full details, and watch the clip of his post-race press conference below.

11:09 a.m. ET: Welcome back to the Charlotte Motor Speedway, Sprint All-Star edition of Minute-by-Minute! There's plenty for you to catch up on and add to your Saturday morning to-do list (other than mowing the lawn) ahead of today's races. Our suggestion? Start by getting your last-minute Sprint Fan Vote ballots in before today's 5 p.m. ET deadline, then check out the lineup for the All-Star race.

7:55 p.m. ET: Once again, Carl Edwards is your pole winner for the Sprint All-Star race. See how he did it.

7:43 p.m. ET: Jeff Gordon is not pleased with Jeff Gordon. "Well that was an embarrassing attempt at getting to pit road for #SprintAllStarRace. Pit crew was awesome! Will make up for it tomorrow." - via @JeffGordonWeb

7:40 p.m. ET: For a full lineup of tomorrow night's Sprint All-Star race, check this out.

7:36 p.m. ET: Check in with NASCAR.com's Alan Cavanna in Friday night's edition of Up to Speed: All-Star Race.

7:28 p.m. ET:As a reminder: you have just a little time left to vote for Martin Truex Jr. (or any of your other favorite drivers) here.

7:26 p.m. ET: Well, Martin Truex Jr. certainly has the most intuitive campaign. We'll see how it works out for him: " @MartinTruexJr56 is out campaigning for #AllStar votes in an unconventional way!What would it take 2 get your vote?" via @MWRteam

6:47 p.m. ET: Biffle to the rescue: "Greg Biffle breaks up the Busch Brothers bonanza at the top of the board, sliding into second behind Kurt." - via @dcaraviello.

6:43 p.m. ET: And now a little bit of trouble for Logano: "And Joey Logano now barely over the line. We all thought the problems would stem from carrying speed onto pit road. Instead, it's the stop." - via @dcaraviello.

5:33 p.m. ET:NASCAR.com's David Caraviello (@dcaraviello) just tweeted out a cool, behind-the-scenes shot from the garage area during qualifying.

5:29 p.m. ET: Rookie Jeb Burton earned his third pole of the season in just the fifth Camping World Truck Series race of the year. We recap the qualifying session here, while you can check out the full lineup for tonight's N.C. Education Lottery 200 at Charlotte Motor Speedway here.

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